baber/WOPTO huggingface dataset:
Patent JP-S62121920-A (JP)
Title: Vertical magnetic recording medium
Inventor: KAMISAKA YASUTARO
IPC: G11B5/73
Filed: 1985-11-22
Abstract: PURPOSE:To select a medium having high reproduction output with good reproducibility by adopting an X-band ferromagnetic resonance absorption method as a method for measuring magnetic characteristics associated to the recording and reproducing characteristics of a vertically magnetized film. CONSTITUTION:The signal in the increasing stage of the impressed magnetic field of the X-band ferromagnetic resonance absorption of a vertically magnetized Co-Cr film and the signal in the decreasing stage of the impressed magnetic field thereof vary in size. The (f) measured while the magnetic field is increased up to 0kOe and is further increased up to 14kOe and the (b) measured while the magnetic field is decreased from 14kOe have different values, thus both signals exhibit hysteresis. The magnetic field at which the hysteresis is exhibited is 7kOe. High density recording is obtd. if the absolute value of the (f) is larger than the absolute value of the (b) and therefore, the recording medium having the large reproduction output and D50 can be obtd. selecting the medium of which the size of the absolute value of the (b) of the ferromagnetic resonance absorption in the region of 2-7kOe in the case of impressing the external magnetic field in the direction perpendicular to the film plane is less larger than the size of the absolute value of the (f).
Patent JP-2000091408-A (JP)
Title: Electrostatic attraction apparatus and wafer processing apparatus using the same
Inventor: SUGANO SEIICHIRO
IPC: H01L21/68
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient attractive force between a wafer and electrode by making larger the potential difference between them than necessary for the breakdown of an oxide film which is stuck on the rear surface of the wafer. SOLUTION: An electrostatic attraction apparatus is formed by depositing a ceramics dielectric film 2 of 300 μm in its thickness on an aluminum electrode 1 through thermal spraying, and the electrode 1 is connected with a DC power supply 3 to apply to it an arbitrary voltage relative to a grounding potential 4. Also, in the state of loading a wafer 5 on the dielectric film 2, a grounding potential 6 is given to the wafer 5. Then, by applying a DC voltage to the electrode 1, the potential difference between the electrode 1 and wafer 5 is made larger than the necessary one for the breakdown of an oxide film stuck on the rear surface of the wafer 5. By accumulating charges on the dielectric film 2 and wafer 5, an electrostatic attractive force is generated between them to attract fixedly the wafer 5 to the electrode 1.  As a result, there can be obtained a sufficient attractive force, even when whatever kind of electrically insulating film is stuck on the rear surface of the wafer 5.
Patent JP-H03121995-A (JP)
Title: Surface structure of flying body
Inventor: ITO KATSUO
IPC: B64D7/00
Filed: 1989-10-06
Abstract: PURPOSE:To reduce reflected electric waves to a radar device to a great extent without lowering flying performance by forming irregularity on the metallic surface, and covering this irregularity with a dielectric film in such a way as to have the smooth surface, thereby attaining the irregular reflection of the reflected waves. CONSTITUTION:Irregularity 5 is formed across the whole metallic surface of a flying body 2. A dielectric 6 is applied on the irregularity 5 in such a way as to bury recessed parts 2a and cover protruding parts 2 so that the surface becomes smooth as if covered with a film. Accordingly, electric waves 3 emitted from a radar device and injected to the surface of the flying body 2 become irregular in their reflecting directions 4a, and the strength of the electric waves 4b reflected to the radar side is reduced in large degree, thereby making received power feeble. As a result, the confirmation of the flying body 2 becomes difficult. As coating material is formed of the dielectric 6, electric waves are scarcely reflected on the surface of the dielectric 6, and flying performance is prevented from being lowered as the surface is smooth.
Patent JP-H01103881-A (JP)
Title: Manufacture of thin film solar cell
Inventor: ICHIKAWA YUKIMI
IPC: H01L31/04
Filed: 1987-10-16
Abstract: PURPOSE:To divide a solar cell into plural series connected type solar cells through a simple process so as to obtain an optional output voltage by a method wherein a gap is provided to only a part of a first electrode layer which is to be divided making a right angle with a direction in which a series connection is to be made, and parts of a semiconductor layer and a second electrode layer formed on the gap are removed through an ultrasonic processing, where the width of the parts to be removed is smaller than that of the gap. CONSTITUTION:A second gap 8 provided to a first electrode layer 2 is filled with an amorphous semiconductor layer 3 which is laminated thereon and furthermore a second electrode layer 4 is deposited thereon. The amorphous semiconductor layer 3 and the second electrode layer 4 are split through an ultrasonic processing so as to form a groove 6 whose width is smaller than that of the second gap 8, wherefore the both sides of the groove 6 are formed of only the semiconductor layer 3, the groove 6 is prevented from being filled with fragments of the second electrode layer 4 so as not to make it impossible to maintain the insulating isolation, and the short circuit is prevented as the side face of the first electrode layer 2 is not exposed. The insulating isolation of cells is made in the last stage of a manufacturing process performed on the same substrate, so that solar cells which are optional in width and have the same output voltage can be easily obtained.
Patent JP-H08103054-A (JP)
Title: Speed sensor and linear motor using it
Inventor: KADOMA KATSUMI
IPC: H02K11/00
Filed: 1994-09-29
Abstract: PURPOSE: To provide an inexpensive speed sensor with a small mounting space by simplifying a magnetic circuit, in the speed sensor which detects the speed of the drive shaft moving in a body with the pickup of a linear motor used for a CD-ROM device, etc., with a magnetic circuit and a detection coil, and a linear motor using it. CONSTITUTION: A permanent magnet bar 5, which doubles as a guide shaft in parallel with the center yoke 8 of a drive linear motor 1, is attached, and a detection coil 5 is attached in a body with the drive shaft 14 mounting a pickup 4 driven with a drive coil 7, being wound at a right angle with the longitudinal direction of the permanent magnet bar 5.
Patent JP-H03123955-A (JP)
Title: Starting of batch processing job from work station and its state supervisory method
Inventor: OKUI KENJI
IPC: G06F15/00
Filed: 1989-10-06
Abstract: PURPOSE:To use the batch processing of a center computer from a work station when normal business processing work is made into EDP by providing a state control file, a menu file, a batch processing state display part and the like. CONSTITUTION:When a batch processing job 7 is used, the screen of the work station 1 is used and a transfer information part 6 in a job 7 is inputted to an online program 2. Then, a work station input data inspection processing part 3 promptly inspects an input content. When there is no error, a batch processing job starting processing part 4 refers to information with menu in the menu file 9. The information part 6 adds prescribed data to the job 7 designated by addition information and it is started. Then, starting information and a subsequent batch processing state are written into the state control file 10 at the same time. The job 7 is used since the program 2 reads the file 10 by the batch processing state display part 5 and displays it in the work station screen 11 whenever a state supervisory request is received from the station 1.
Patent JP-2001081570-A (JP)
Title: Thin film deposition method and system
Inventor: KIRIMURA HIROYA
IPC: C23C16/452
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin film deposition method and a system therefor capable of depositing a film of a high grade while, by respectively controlling the dissociation of each gas in the case a film is deposited by using gas for film deposition and a radical gaseous starting material different in dissociation energy, the generation of a large amount of ions by the excessive dissociation of each gas and the damage of the film caused by a high plasma potential are suppressed and moreover capable of uniformly depositing the film of good quality on a large area. SOLUTION: As for this thin film deposition method, a film deposition chamber 1 provided with a substrate holder 12 and a radical applying device 2 provided connectedly to the film deposition chamber 1 and uniformly applying neutral radicals on the whole of the region as the object for film deposition in the substrate S to be film-deposited set to the substrate holder 12 are used, prescribed gas for film deposition is introduced into the film deposition chamber 1 to generate gas plasma PL1 for film deposition in the viciniity of the substrate S to be film-deposited set to the substrate holder 12, in the radical applying device 2, a prescribed radical gaseous starting material is excited and dissociated to produce neutral radicals RA, and furthermore,  the radicals RA are uniformly applyed on the region as the object for film deposition in the substrate S to be film-deposited to deposit a prescribed thin film on the substrate S to be film-deposited. Moreover, the thin film deposition system executes same.
Patent JP-S63120107-A (JP)
Title: High-strength and high-elastic modulus polyvinyl alcohol based fiber having excellent hot water resistance and production thereof
Inventor: UEDA FUJIO
IPC: D01F6/14
Filed: 1986-11-05
Abstract: PURPOSE:To obtain PVA based fibers having excellent tensile strength, elastic modulus and hot water resistance, by spinning a high-molecular weight PVA based polymer solution, drawing the resultant coagulated yarn at a high draw ratio and acetalizing the drawn yarn at a specific stretching ratio. CONSTITUTION:A solution of a PVA based polymer having at least 2500 polymerization degree is spun by a dry jet-wet spinning or gel spinning method. The resultant coagulated yarn is drawn at a draw ratio of at least 15 and then subjected to acetalization treatment at -10-7% stretching ratio so that the acetalization degree may be 5-15mol%. Thereby the aimed fibers having >=18g/d tensile strength, >=250g/d elastic modulus and >=120 deg.C hot water resistance are obtained.
Patent JP-H08125955-A (JP)
Title: Projector device
Inventor: HARA NOBUYUKI
IPC: H04N5/74
Filed: 1994-09-30
Abstract: PURPOSE: To simplify and miniaturize constitution and to make the luminance of a display video to be high by processing the valid reflected light of a mirror deflection-type light modulator with a relay lens, a variable light shielding means and the like. CONSTITUTION: High luminance white light passing through a condenser lens 4 and a reflection mirror 5 in a projector device 40 is separated into respective color light beams in separation dichroic mirrors 6R, 6G and 6B. Respective color valid reflected light beams corresponding to R, G and B signals by the mirror light bulbs 2R, 2G, 2B of the mirror deflection-type light modulator are synthesized in the relay lens and the dichroic mirrors 9R, 10R, 9G, 10G, 9B and 10B. Synthesized light is made incident on the projection lens 11 through the variable aperture of the variable plate 43 of the variable light shielding means having masking plates 45a and 45b which can freely and relatively move on a base plate 44 having an opening.  Thus, a picture at the peripheral part of a valid modulation area is removed, constitution is simplified and miniaturized and the luminance of the display video can be improved with constitution using the mirror deflection-type light modulator and the variable light shielding means.
Patent JP-H04133967-A (JP)
Title: Delivery roller of uneven foil yarn
Inventor: IKEDA SHINICHI
IPC: D03D41/00
Filed: 1990-09-27
Abstract: PURPOSE:To prevent the protrusive part of foil yarn from being cut into and caught in rollers and at the time of drawing the foil yarn by making the outer circumference of the rollers that pinch and support the foil yarn a rigid body, the space between rotating shafts an elastic body such as sponge, etc., to transmit the rotation of the shafts and ensure the pinching of the foil yarn. CONSTITUTION:Since the outer circumference of delivery rollers whereon the protrusive part of foil yarn touches is made in a rigid cylinder 7a, the protrusive part of the foil yarn 1a does not thrust into and slides the outer circumference when the foil yarn 1a in a specified position is drawn. Since the space between shafts is made of an elastic body, the portion of increased pressure with the rollers relative to the portion of increased thickness of the protrusive part 10 of the foil yarn is reduced by the shrinkage of an elastic body 7b inside the rigid body cylinder 7a, therefore, frictional resistance is not much increased, and foil yarn having uneveness can be drawn easily.
Patent JP-S63116582-A (JP)
Title: Motion compensation predictive encoder
Inventor: SHIBATA AKIO
IPC: H04N7/32
Filed: 1986-11-04
Abstract: PURPOSE:To detect a moving vector at high accuracy by binarizing a current frame picture signal and a previous frame picture signal and evaluating a reference block. CONSTITUTION:Signals supplied to a moving vector binalization detection part 3 are the current frame input picture signal and the previous decoded picture signal. Binarization circuits 48 and 55 output a value of 0/1 set to ones different from adjacent sections as a binarization picture signal on a section basis, and transmit the value to a detection block configuring part 50 and a reference block configuring part 57. Binary data from the detection block 50 and the reference block 57 is transmitted to a binary arithmetic part 62, which obtains an evaluation function showing the degree of coincidence or non-coincidence with the blocks. The function is supplied to a comparison detection part 64 through a signal line 63. Among shift control signals transmitted through a signal line 66, the comparison detection part 64 selects the signal giving the minimum of the evaluation function and transmits it as a moving vector signal through a signal line 6. Thus the moving vector can be detected at high accuracy.
Patent JP-H1198985-A (JP)
Title: Ethylene receptor gene
Inventor: SATO SHIGERU
IPC: C07K14/415
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new gene having a specific base sequence and insensitive to ethylene and useful for producing garden products capable of holding high quality of flowers, e.g. carnation and fruits, e.g. apples for a long period of time. SOLUTION: This gene has a base sequence of formula I or part of this base sequence. It is preferable that transformed plants are produced by transfomation with a recombinant vector containing the gene or a recombinant gene including a gene encoding (i) a protein having an amino acid sequence of formula II, (ii) a protein having an amino acid sequence wherein one or several amino acid(s) is (are) deleted, substituted or added in the sequence of formula II, and having ethylene-binding activity, or (iii) a protein having an amino acid sequence wherein one or several amino acid(s) is (are) deleted, substituted or added in the sequence of formula II, and having lost ethylene- binding activity, and that ethylene sensitivity of garden products is predicted by using this gene as a probe or an oligonucleotide primer.
Patent JP-2000073030-A (JP)
Title: Composite adhesive sheet
Inventor: SUGAWARA HIDEHITO
IPC: G09F3/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composite adhesive sheet capable of being used in the same manner as a conventional adhesive double sided adhesive tape to easily impart releas ing and readhering functions to an adhered by disposing a releasing and readhering type pressure-sensitive adhesive layer and a strong adhesion type pressure-sensitive adhesive layer side by side. SOLUTION: This composite adhesive sheet is obtained by disposing a releasing and readhering type pressure-sensitive adhesive layer 3 and a strong adhesion type pressure-sensitive adhesive layer 4 in regions, respectively, obtained by approximately equally dividing the surface of release paper 2 with a division line M. A method for forming the pressure-sensitive adhesive layers includes coating one of both the regions of the surface of the release paper 2 with one of the pressure-sensitive adhesives, fixing the coated adhesive by a hot air drying method, etc. independence on the kind of the adhesive to form a pressure-sensitive adhesive layer, and subsequently similarly forming the other pressure-sensitive adhesive layer in the other region.  Thereby, the obtained composite adhesive sheet can be folded to laminate and adhere the pressure-sensitive adhesive layers, and then used in the same manner as a conventional double-coated tape. Thus, the composite adhesive sheet can easily impart the releasing and readhering functions to an adhered, and the treated adhered can be utilized as an adhesive tag, an adhesive opacifying seal, etc.
Patent JP-H0572791-A (JP)
Title: Transfer member for electrophotography
Inventor: MURAKAMI TOMOYUKI
IPC: C08J5/18
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a transfer member for electrophotography having low surface resistance by forming a surface layer with a porous body of polytetrafluoroethylene(PTFE) with an electric conductive polymer fixed in the micropores. CONSTITUTION:A dielectric layer is formed on a plastic layer and a surface layer is further formed on the dielectric layer with a porous body of PTFE with an electric conductive polymer fixed in the micropores. The polymer is polyaniline, polythiophene having a substituent at the 3-position of each ring, polypyrrole having a substituent at the 3-position of each ring, polythiophene having substituents at the 3- and 4-positions of each ring, polypyrrole having substituents at the 3- and 4-positions of each ring, etc.
Patent JP-2000085693-A (JP)
Title: Training parachute
Inventor: ENDO TERUYUKI
IPC: B64D23/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a training parachute that never flies up and offers a desirable load when filling out and that prevents its canopy from oscillating sideway and rotating when the user keeps running on with the canopy spread. SOLUTION: This training parachute comprises a parachute canopy 1 adapted to fill out, and a fixing band 2 for fixing the parachute canopy 1 to the waist of a trainee T. Two canopy edges E situated at the right and left lower sides when the parachute canopy 1 fills out are extended into symmetric stabilizer parts 15. Both stabilizer parts 15 force the parachute canopy 1 filling out down to thus direct the lift downward and prevent the parachute from flying up.
Patent JP-S63119084-A (JP)
Title: Cassette half
Inventor: SHINGU SHIGEO
IPC: C08L23/12
Filed: 1986-11-06
Abstract: PURPOSE:To satisfy high performance and high quality such as reproducing performance for sound or the like, environmental-resistance and sense of depth by forming the titled cassette halves by a polypropylene resin component where the volume percentage of an inorganic reinforcement agent occupied in the component is <=50vol% and the specific gravity of the compound is >=1.8. CONSTITUTION:The titled cassette halves are formed by employing the polypropylene resin component where the volume percentage of the inorganic reinforcement agent is below 50vol% and the specific gravity of the compound is over 1.8. When the volume percentage of the inorganic reinforcement agent occupied in the compound exceeds 50vol%, the forming processing performance of the compound is deteriorated and the forming by injection molding or the like is made difficult. Moreover, if the specific gravity of the compound is less than 1.8, no high function nor high quality is attained. Furthermore, zinc oxide is used as the inorganic reinforcement agent in the compound and the weight percentage of the zinc oxide is preferably to be shared by 20wt% or over.
Patent JP-H02109547-A (JP)
Title: Image recorder of image diagnosing device
Inventor: KAWAGUCHI TSUTOMU
IPC: H04N5/76
Filed: 1988-10-20
Abstract: PURPOSE:To eliminate the waste of recording paper and to facilitate retrieval by delivering the latest data written in a RAM to a printing section via an interface circuit in accordance with a reading-out command when printing on the recording paper is desired so that a supervisor prints the image of this part only when the printing is judged to be necessary. CONSTITUTION:The signal scanned and converted in another signal route is monitored by a CRT monitor, etc., when the image is desired to be printed. A writing switch 9 is turned off and the writing action of the RAM 6 is stopped by a RAM control circuit 8 at the point of the time when the image desired to be left on the recording paper appears. A reading-out switch 10 is then turned on and the reading-out action is instructed to the RAM control circuit 8. Data is read at the line rate suitable for printing from the RAM 6 in this way. A selector 7 selects the signal from the RAM 6 so as to allow the passage thereof. This signal is delivered as the image display signal through the interface circuit 3 to the printing section 4.
Patent JP-H0683192-A (JP)
Title: Image forming device
Inventor: HYO ICHIRO
IPC: G03G15/08
Filed: 1992-09-04
Abstract: PURPOSE:To suppress the degradation in image quality, such as uneven density, surface staining, etc., caused by the insufficient stirring of toner and deficient electrification on the stirring region of, at least, a part of elliptical plates and the unnecessary increase of the consumption and recovery of the toner. CONSTITUTION:Circular small replenishing holes 25a whose opening areas are the same are provided so as to correspond to each stirring region by the elliptical plates 30a except, at least, that of an end part in a toner stirring unit 30, the toner is replenished through the small replenishing holes 25a so that the toner concentrations of the developers on the stirring regions in a developer housing part 24 are maintained at almost the same concentration each other. At this time, the elliptical plates 30a are provided at a specified interval and the capacity of each stirring region is the same, as well. Moreover, the same number of the replenishing holes 25a of two or more can correspond to each stirring region. Or the pitch spacing between of the elliptical plate 30a and the small replenishing hole 25a can be kept almost constant, respectively.
Patent JP-S61140493-A (JP)
Inventor: KANAMORI OSAMU
IPC: B66B21/06
Filed: 1984-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0687110-A (JP)
Title: Manufacture of prefabricated concrete of facing material
Inventor: HIRAOKA KATSUYA
IPC: B28B1/14
Filed: 1992-09-04
Abstract: PURPOSE:To manufacture a concrete product which is conventionally very difficult to manufacture by providing an engineering process wherein complete joint sealing, disorderly sticking, and manufacture of a crazing grain tone tile, stone, etc., can be simply carried out at a low cost in manufacturing a sheathing material prefabricated concrete product. CONSTITUTION:A facing material 4 is put in a recessed part 3 of a seat pack 1 coated or impregnated with a sealing material 2 which can be converted into liquid   soft material   hardened material or its reversal behaviors by changing temperature, which is put into a flask 6. After liquefying the sealing material, it is hardened to solid, and concrete 7 is cast. After removing the flask, a constant joint groove is formed with the sealing material 2 irrespective of the disorderly sticking, the crazing tone tile, and the facing material.